The woman said Williams forced her and Burger into the woman's bedroom and allowed them to smoke a "last cigarette," the police report said. Williams then tried to force the woman to stab Burger. When she refused, Williams grabbed the knife and stabbed the teen once in the chest, the report said. Yet he did not kill the second woman, who apparently will testify against him. The second woman did not come forward on her own. The police had to find her.